Antioxidant activity and combination characteristics of filtrates and sargassum polycystum seaweed salt residue
Joint Authors
Nurjanah
Abd Allah, Asadatun
Rahmadhani, Amalia
Seulalae, Anggrei Viona
Source
Issue
Vol. 49, Issue 3 (31 Jul. 2022), pp.1-14, 14 p.
Publisher
Kuwait University Academic Publication Council
Publication Date
2022-07-31
Country of Publication
Kuwait
No. of Pages
14
Main Subjects
Abstract EN
Sargassum polycystum is a low-sodium salt raw material that meets the dietary salt criteria, i.e., low Na: K ratio and NaCl content < 60%.
This study aims to produce seaweed salt with high yield, dietary fiber content, and antioxidant activity according to the quality standard of dietary salt through a combination of the filtrate and salt extraction residue.
The results showed that the produced S.
polycystum brown seaweed salt had a mineral Na 96.97 mg/g and mineral K 247.59 mg/g.
Na: K ratio of 0.39, NaCl content of 49.05%, and heavy metal residue below the Indonesian National Standard maximum standard for dietary salt.
The levels of dietary fiber produced in salt samples 1:1, 1:2, and 2:1 was 34.41%, 40.16%, and 23.83%, respectively, and the iodine content (KIO3) of the control salt was 125.95 mg/kg.
The antioxidant activity of seaweed salt 2,2-diphenyl-1-picryl-hydrazyl-hydrate (DPPH) on salt K (seaweed salt without residue), residue, S1 (1:1), S2 (1:2), and S3 (2:1) was 26.41 ppm, 59.06 ppm, 12.29 ppm, 67.30 ppm, and 87.50 ppm.
Meanwhile, the antioxidant capacity of seaweed salt Cupric Reducing Antioxidant Capacity (CUPRAC) on K salt, residue, S1, S2, and S3 were 12.36, 19, 7.86, 8.52 and 12.27 μmol ascorbic acid/g extract, respectively.
Therefore, it was concluded that increasing the yield and dietary fiber content in the seaweed salt production process is achievable by adding residues.
American Psychological Association (APA)
Nurjanah& Abd Allah, Asadatun& Rahmadhani, Amalia& Seulalae, Anggrei Viona. 2022. Antioxidant activity and combination characteristics of filtrates and sargassum polycystum seaweed salt residue. Kuwait Journal of Science،Vol. 49, no. 3, pp.1-14.
https://search.emarefa.net/detail/BIM-1502842
Modern Language Association (MLA)
Nurjanah…[et al.]. Antioxidant activity and combination characteristics of filtrates and sargassum polycystum seaweed salt residue. Kuwait Journal of Science Vol. 49, no. 3 (Jul. 2022), pp.1-14.
https://search.emarefa.net/detail/BIM-1502842
American Medical Association (AMA)
Nurjanah& Abd Allah, Asadatun& Rahmadhani, Amalia& Seulalae, Anggrei Viona. Antioxidant activity and combination characteristics of filtrates and sargassum polycystum seaweed salt residue. Kuwait Journal of Science. 2022. Vol. 49, no. 3, pp.1-14.
https://search.emarefa.net/detail/BIM-1502842
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 10-14
Record ID
BIM-1502842